- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 47/10 - Controlling the light source
Patent holdings for IPC class H05B 47/10
Total number of patents in this class: 1044
10-year publication summary
|
32
|
59
|
123
|
209
|
166
|
145
|
108
|
110
|
77
|
36
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2748 |
129 |
| Signify Holding B.V. | 8030 |
69 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
27 |
| ABL IP Holding LLC | 1890 |
19 |
| Koito Manufacturing Co., Ltd. | 2442 |
12 |
| Vaxcel International Co., Ltd. | 77 |
12 |
| Fanlight Co., Ltd. | 49 |
12 |
| Milwaukee Electric Tool Corporation | 4954 |
11 |
| Opple Lighting Co., Ltd. | 922 |
11 |
| Savant Technologies, LLC | 386 |
11 |
| Eaton Intelligent Power Limited | 6236 |
11 |
| Rohm Co., Ltd. | 6824 |
9 |
| Savant Systems, Inc. | 257 |
9 |
| Japan Display Inc. | 2993 |
8 |
| Delos Living LLC | 114 |
8 |
| Seoul Semiconductor Co., Ltd. | 1053 |
8 |
| Tridonic GmbH & Co KG | 1037 |
8 |
| L&L Candle Company, LLC | 288 |
7 |
| Suzhou Opple Lighting Co., Ltd. | 687 |
7 |
| Legrand Lighting Manufacturing Co. | 90 |
7 |
| Other owners | 649 |